77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
// Copyright 2024 PingCAP, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package util
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/pingcap/tidb/pkg/meta/model"
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pmodel "github.com/pingcap/tidb/pkg/parser/model"
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"github.com/stretchr/testify/require"
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)
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func TestFolderNotEmpty(t *testing.T) {
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tmp := t.TempDir()
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require.False(t, FolderNotEmpty(tmp))
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require.False(t, FolderNotEmpty(filepath.Join(tmp, "not-exist")))
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f, err := os.Create(filepath.Join(tmp, "test-file"))
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require.NoError(t, err)
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require.NoError(t, f.Close())
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require.True(t, FolderNotEmpty(tmp))
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}
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func TestEventString(t *testing.T) {
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// Create an Event object
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e := &SchemaChangeEvent{
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tp: model.ActionAddColumn,
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tableInfo: &model.TableInfo{
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ID: 1,
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Name: pmodel.NewCIStr("Table1"),
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},
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addedPartInfo: &model.PartitionInfo{
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Definitions: []model.PartitionDefinition{
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{ID: 2},
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{ID: 3},
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},
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},
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oldTableInfo: &model.TableInfo{
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ID: 4,
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Name: pmodel.NewCIStr("Table2"),
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},
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droppedPartInfo: &model.PartitionInfo{
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Definitions: []model.PartitionDefinition{
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{ID: 5},
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{ID: 6},
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},
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},
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columnInfos: []*model.ColumnInfo{
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{ID: 7, Name: pmodel.NewCIStr("Column1")},
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{ID: 8, Name: pmodel.NewCIStr("Column2")},
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},
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}
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// Call the String method
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result := e.String()
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// Check the result
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expected := "(Event Type: add column, Table ID: 1, Table Name: Table1, Old Table ID: 4, Old Table Name: Table2," +
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" Partition ID: 2, Partition ID: 3, Dropped Partition ID: 5, Dropped Partition ID: 6, " +
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"Column ID: 7, Column Name: Column1, Column ID: 8, Column Name: Column2)"
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require.Equal(t, expected, result)
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}
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